554998063 has 2 divisors, whose sum is σ = 554998064. Its totient is φ = 554998062.

The previous prime is 554998021. The next prime is 554998109. The reversal of 554998063 is 360899455.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-554998063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 554997998 and 554998016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (554948063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277499031 + 277499032.

It is an arithmetic number, because the mean of its divisors is an integer number (277499032).

Almost surely, 2^554998063 is an apocalyptic number.

554998063 is a deficient number, since it is larger than the sum of its proper divisors (1).

554998063 is an equidigital number, since it uses as much as digits as its factorization.

554998063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 554998063 is about 23558.3968682082. The cubic root of 554998063 is about 821.7956204386.

The spelling of 554998063 in words is "five hundred fifty-four million, nine hundred ninety-eight thousand, sixty-three".